Posts Tagged ‘Food Security’

Feb01

Innovation of the Month: Gardens for Health

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By Carly Chaapel

Around the world, gardens provide food for local communities, serve as educational tools, and empower the poor. In sub-Saharan Africa, where 22.5 million people live with the human immunodeficiency virus (HIV), humanitarian and environmental organizations are turning to community gardens for nutritional and social benefits for HIV patients.

Rwandan farmer harvests plants for her family with the help of Gardens for Health. (Photo credit: Gardens for Health International)

In Rwanda, the most densely populated sub-Saharan country, the average citizen lives well below global average health, education, and income standards. The Human Development Index ranks Rwanda 166 out of 187 countries, indicating “low human development.” According to the U.S. Agency for International Development (USAID), nearly 170,000 people (3 percent of adults) suffer from HIV in Rwanda.

Numerous organizations are, however, generating hope for the poor and the sick in Rwanda. Gardens for Health International, for example, partners with local health clinics to provide agricultural solutions for health problems, including malnutrition. Patients who arrive at rural clinics in need of food aid and emergency treatment often leave with the resources necessary to both address their immediate needs and sustain themselves and their families in the future. Gardens for Health experts routinely visit families in their homes, bringing the tools and knowledge needed (e.g., seedlings and market access knowledge) to increase yields, diversify diets, and prevent future malnutrition.

In Swaziland, the International Red Cross has donated money to support community gardens with similar goals. According to USAID, 25.9 percent of adults in Swaziland live with HIV, and nearly 70,000 children have been orphaned due to the virus. Although food crises are prevalent in this drought-prone country, donations from the Red Cross have enabled communities to both develop food gardens and access valuable adaptation technology, such as drip irrigation, which can increase agricultural productivity and boost year-round food security for families living with HIV.

By disseminating resources and information, organizations such as Gardens for Health and the International Red Cross can increase access to healthy foods for the poor, hungry, and sick, and enable families to develop productive and sustainable food gardens just outside their front doors.

Do you know about a garden that is used as a healing space for the sick? Tell us more in the comments below.

Carly Chaapel is a former research intern with the Worldwatch Institute’s Food and Agriculture Program.

Jan24

Documentary Sheds New Light on Thriving Community Gardens

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By Carol Dreibelbis

There are an estimated 18,000 community gardens in the United States and Canada, according to the group Why Hunger, and thousands more worldwide. Designing Healthy Communities, a project of the nonprofit Media Policy Center, notes that community gardens “can play a significant role in enhancing the physical, emotional, and spiritual well-being necessary to build healthy and socially sustainable communities.”

Naasir Ali participates in the “Growing Food…Growing Together” program at the Washington Youth Garden. (Photo credit: Cintia Cabib)

In her 2011 documentary A Community of Gardeners, filmmaker Cintia Cabib offers an intimate look at the vital role that seven community gardens play in Washington, D.C.

At Common Good City Farm, a work-exchange program enables local residents to volunteer in the garden in exchange for fresh produce. One volunteer explains just how important the garden is for her: “The garden plays a big role in my life because it feeds me. I live out of this garden: whatever I get every Wednesday, that’s what feeds me for the whole week.”

At Fort Stevens Community Garden, an organic garden run by the National Park Service, immigrant gardeners from around the world grow fruits and vegetables that are native to their homelands in Africa, Latin America, and the Caribbean. The Park Service also provides land and water for the Melvin Hazen Community Garden, which was once a World War II victory garden.

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Jan22

An Interview with Ela R. Bhatt, Founder of the Self Employed Women’s Association in India

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In September 2012, Nourishing the Planet’s Carol Dreibelbis spoke with Ela R. Bhatt, founder of the Self Employed Women’s Association (SEWA) in India. SEWA is a national trade union that helps women working in informal sectors, like agriculture or childcare, gain the same rights, securities, and self-reliance as those who are formally employed. Ms. Bhatt, a Gandhian practitioner of non-violence and self-reliance, has dedicated her life to improving the lives of India’s poorest and most oppressed women workers.

Ela R. Bhatt (Photo credit: Mihir Bhatt)

In addition to founding SEWA, Ms. Bhatt is the founder of India’s first women’s bank, the Cooperative Bank of SEWA, and one of the founders of Women’s World Banking, a global microfinance organization that works to economically empower women. She served in the Indian Parliament from 1986 to 1989, and is a member of The Elders, an independent group of global leaders who work together for peace and human rights, among many other roles.

You gave a speech to the United Nations Development Programme in 2011 on your “100 Mile Principle”; since then, you completed field testing on the Principle. Can you explain what it is? 

The 100 Mile Principle urges us to meet life’s basic needs with goods and services that are produced no more than 100 miles from where we live. This includes food, shelter, clothing, primary education, primary health care, and primary banking.

The 100 Mile Principle ties decentralization, locality, size, and scale to livelihood, suggesting that the materials, energy, and knowledge that one needs to live should come from areas around us. Seed, soil, and water are forms of knowledge that need to be retained locally. Security stems from local innovations, not distant imports. Essentially, the link between humans and nature has to be restored; the link between production and consumption has to be recovered.

The Principle also focuses on the ideas of community and citizenship. I think citizenship has two levels: it is both membership in your community and membership in your nation-state. The social space defined by national citizenship is inadequate, and the nation-state alone can be alienating and coercive without membership in a community. Take food as an example: food has to be grown locally and made locally. When food is exported, the producers have no access to the fruits of their labor.

A community is autonomous when it controls food, clothing, and shelter. Communities lose control when they go beyond the local. When food is exported, when technology is centralized, when shelter depends on some remote housing policy, we lose our freedom as a community. So the 100 Mile Principle guarantees that citizens retain control, inventiveness, and diversity.

Why did you choose a distance of 100 miles?

One simple reason is that you can travel 100 miles and return home by dinner time. But 100 miles does not need to be taken literally—it represents the distance that can provide essential goods and services for a district or state. It could be 200 miles in a desert or hilly region, 50 miles in a dense, produce-rich location, or 10 miles near a town. The distance may also vary for different goods and services: food may come from within a 10-mile radius, but specialized healthcare may require 100 miles or more.

The distance of 100 miles is a starting point for thinking in local terms. Whenever we have used the term “100 miles,” people from all walks of life—students, rural women, economists, academics—have understood the focus on local goods and services.

How did you field test the 100 Mile Principle, and what were some of the most important results?

The field study involved over 100 households in 10 rural villages from Surendranagar and Anand/Kheda districts in Gujarat, a state in Western India. We spoke with households about how they meet their basic needs and how far they would need to travel for primary education, health care, and banking.

The study revealed that rural populations have some amount of control over their food through a combination of growing their own, bartering, community and caste practices, and the Public Distribution System. A great deal of local food production and consumption is already occurring. In the case of clothing, though, most prefer cheaper, easier-to-maintain synthetics and ready-made garments from outside of 100 miles. The study showed that many desire “city-type” homes: this could be achieved with use of local material and local manpower, meeting the 100 Mile Principle and maintaining freedom of choice.

Primary education is available in all of the villages, but there is limited capacity for technical or skill-related education. Very few of the villages have a local trained doctor, meaning residents must travel to the nearest town for health care. Home herbal remedies are still used but are now less favored than medicinal tablets from the village grocer.

How can the 100 Mile Principle help communities deal with some of the most pressing issues they face, such as food security?

Food security cannot be guaranteed by foreign imports. Instead, we encourage local seed banks, owned and run by small and marginal farmers. Local, small-scale warehousing would largely overcome the problem of food scarcity, as well as rampant waste of edible food products due to lack of storage. The possibility of setting up smaller grain storage units owned by and managed by a group of small-scale farmers needs to be explored. There should also be local tool banks so that farmers can borrow these when required.

We also suggest that every primary school at the rural level develop an agricultural training center. Here, young people can learn improved farming techniques, farm-related IT skills, food processing, and on-farm processing. Prompt actions should also be taken to release the mortgaged land of small and marginal farmers. Land is their only source of livelihood.

Many small and marginal farmers can grow enough food for their own needs as well as some surplus to sell. But, for a number of reasons—including increasing cultivation of cash crops instead of food crops, animal pest management problems, and the rapid sale of land for industry—the situation is changing.

To combat hunger and to achieve food security for all, we have to protect ways of life and livelihoods of the farming communities. This is the fundamental policy point. Growing food grains should be a viable and profitable occupation for the farming community. But, broadly speaking, the producer currently gets about 60-70 percent of the price paid in the market, and the balance goes to the middleman or the enterprise that sells the products. Therefore, middlemen should be removed where possible. It is also important to bring down the input costs, including the costs of irrigation, seeds, and fertilizers.

As the founder of the Self Employed Women’s Association, you work to organize women for full employment and self-reliance. What role does the 100 Mile Principle play in women’s success?

After field testing the 100 Mile Principle, I am convinced more than ever that without the active participation of women farmers, hunger cannot be reduced. When the 100 Mile Principle is put into action, productive work opportunities and income will increase, the health of women and girls will increase, infant and maternal mortality will decrease, and housing will improve. In addition, there will be a decline in compulsive migration of youth from villages to cities, increasing local assets. Local farmers will take active interest in crop planning and learning new agricultural skills. Farmers, artisans, and village officials will strengthen their community.

What criticisms has the 100 Mile Principle faced?

We have received a variety of criticisms. Some people consider the Principle to be too theoretical, or irrelevant to urban areas. Others feel that it is inhibiting progress in this era of globalization. And others have suggested that it goes against the ideas of freedom of choice and the power of market forces—particularly competitive advantage.

Despite this criticism, we know through SEWA experience that ideas can be translated into a measurable influence on the lives of people. At the same time, I want to make clear that the Principle is a guide or a philosophy rather than something to be forced on anyone.

What are your plans to continue refining and spreading the 100 Mile Principle?

At some point I would like to carry out fieldwork in other parts of India to gain more data on the Principle. In the meantime, my major aim is to propagate this idea, especially among young people and urban consumers. Some of the findings also have implications for public policy, especially measures that help small-scale farmers and family farms.

There are some policies and government schemes already in place for health care and nutrition, but there is a large communication gap that prevents these policies from being as effective as possible. Control and implementation of these schemes need to be in the hands of local people who are aware of the realities on the ground. I am in the process of putting the field study results in the form of a book.

Now it’s your turn: How important do you think it is to keep basic goods and services on a local scale? Please let us know in the comments below. 

Carol Dreibelbis is a former research intern with the Worldwatch Institute’s Food and Agriculture Program.

Jan10

Iguana Meat Is on the Table

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By Victoria Russo

Green and scaly, with a mouth full of sharp teeth, the iguana might not look like a nutritious meal. But as the iguana population surpasses the human population in Puerto Rico—destroying gardens, digging holes under houses, and blocking roads and runways—residents are beginning to use the animal for meat. Although there is, as of yet, little global demand for this untraditional dish, Puerto Ricans are looking to international meat markets to support local pest control.

Iguana meat is said to taste like chicken. (Photo Credit: National Geographic)

Iguanas originated in Central and South America and were first brought to Puerto Rico in the 1970s to be sold as pets. The reptiles reproduce quickly, with mature females laying up to 70 eggs annually. Once iguanas entered the wild in Puerto Rico, the population quickly spiraled out of control. The animals are well camouflaged and very fast, which makes them difficult to catch.

By using iguanas for food, Puerto Ricans have found an effective way to control the reptile’s exploding population. Iguana meat has been compared to a slightly sweeter version of chicken, and common recipes include stews, tacos, and roasts. Iguana eggs are edible as well, and are said to have a rich, cheesy flavor. Puerto Rico is not the only place using iguanas for food: in Central and South America, the meat is seen as a delicacy. Nutritionally, it is rich in minerals, such as calcium and magnesium, and has more protein than chicken. If Puerto Ricans develop a taste for the meat, iguana could become a staple food source for the island.

Some other countries, including El Salvador and Mexico, already have export industries for iguana meat. Between 2001 and 2008, the United States imported more than 9,071.85 kilograms of the meat to meet the low but rising demand for consumption by humans. According to the Dallas Observer, iguana meat can go for up to $50 per pound in some U.S. markets. The business can be so lucrative that people in some countries have established iguana farms to ensure consistent supply. The production of iguana has resulted in markets for other products as well: iguana skin is used to make leather, while iguana oil is used for medicinal purposes (for example, for rheumatism, to clear up bruises, and as an aphrodisiac).

The production of iguana meat and other products could benefit Puerto Rico in multiple ways: it could protect other Puerto Rican fauna, offer new employment opportunities, and boost domestic food security.

Have you (or would you) try iguana meat? Let us know in the comments below.

Victoria Russo is a research intern with the Worldwatch Institute’s Nourishing the Planet project.

 

Jan08

Reforming Energy Subsidies Could Curb India’s Water Stress

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By Alyssa Casey

Water scarcity is a global problem, as demonstrated by the recent droughts across the U.S. Midwest and the Horn of Africa. And it is projected to become increasingly widespread in the coming years: the 2030 Water Resources Group estimates that by 2030, one-third of the world’s population will live in regions where demand for water exceeds supply by more than 50 percent.

Energy subsidies in India perpetuate inefficient water use in agriculture. (Photo Credit: Kolli Nageswara Rao)

The rapidly growing and urbanizing global population will need more natural resources, especially water, to feed and sustain itself in the coming years. The effects of climate change will only exacerbate water scarcity. A rise in sea levels will increase the salinity of already-limited freshwater resources. Changing weather patterns will further polarize rainfall levels around the world: according to climate experts, many wet regions will see more rain and increasing flood risk, while many dry regions will experience less rainfall, increasing the frequency of drought.

India’s water woes

Although water scarcity is a global concern, some countries, such as India, are more affected than others. Home to 1.2 billion people, India struggles to feed 17 percent of the world’s population with just 4 percent of the world’s freshwater resources. More than 85 percent of India’s villages and over half of its cities rely on groundwater for agriculture, domestic use, and industry, but overuse has resulted in sinking water tables. Despite relative scarcity, India is the largest freshwater user in the world.

Water levels of India’s dams are falling to record lows. According to an analysis by NASA hydrologists, India’s water tables are declining at a rate of 0.3 meters per year, and between 2002 and 2008 more than 108.37 cubic kilometers of groundwater disappeared—double the capacity of India’s largest surface water reservoir. Decreasing levels of dams and rivers could lead to political conflict within the country, as well as conflict with neighboring countries, such as Bangladesh and Pakistan.

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Dec20

New Book Discusses Causes, Effects, and Extent of Land Grabbing

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By Andrew Alesbury

On December 4, the Woodrow Wilson Center in Washington, D.C. held a book launch and panel discussion for the recently released book, The Global Farms Race: Land Grabs, Agricultural Investment, and the Scramble for Food Security. The book is among the first to examine the burgeoning and complex trend of land grabbing and its implications for investors, host countries, and the world as a whole.

The Wilson Center recently held a book launch and discussion on the prevalence, causes, and effects of land grabbing. (Photo credit: Wilson Center)

The panel discussion, which was webcast live, was led by four experts in the global food security and agriculture community: Michael Kugelman, the book’s co-author and Senior Program Associate at the Wilson Center; Derek Byerlee, an independent scholar and advisor; Gary Blumenthal, President and CEO of World Perspectives, Inc.; and Janet Larsen, Director of Research at Earth Policy Institute.

The speakers noted that land grabbing, or the acquisition of large plots of land by foreign actors such as national governments or large corporations, has become particularly notable since 2007. A growing number of countries, fearful of unrest caused by volatile food prices or driven by the need for more energy security through biofuels, have begun investing in farmland abroad, cultivating the land and then exporting the products back home.

The countries purchasing the land typically have insufficient farmland at home (or they have exhausted it) but have ample capital to invest abroad. Among the biggest investors are China, India, Japan, South Korea, Egypt, and Saudi Arabia, which have been buying up substantial parcels in regions like sub-Saharan Africa, Southeast Asia, and Latin America. The International Land Coalition estimates that more than 200 million hectares of foreign agricultural land (nearly the area of Western Europe) were approved or under negotiation between 2000 and 2010.

In The Global Farms Race, the authors note that these land transactions occur most frequently in less-developed countries where governments lack transparency or accountability. These countries attract investors with financial incentives such as low taxes or inexpensive labor, but provide little support for local populations that are displaced or otherwise negatively affected by the land sales. As such, land grabs often become a “race to the bottom” among agriculturally fertile countries to attract wealthy investors, said author and panelist Kugelman.

Kugelman adds, however, that the pace of land grabbing has slowed in recent years. And although the driving factors behind land grabs—food and energy insecurity—are likely to persist, he suggests possible actions to avoid the potential downsides of these investments. Effective government oversight and regulation could help sellers avoid compromising their food security too much. Meanwhile, investing in drought-resistant farming techniques and crops could alleviate some of the demand created by nations too arid to farm their own land.

What is your opinion on land grabbing? Is it inherently bad or can the practice be modified to benefit all affected parties? Watch the webcast discussion here and let us know your thoughts in the comments section!

Andrew Alesbury is a research intern with the Nourishing the Planet project.

Dec18

New World Bank Report Warns That “A 4°C Warmer World Must Be Avoided”

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By Carol Dreibelbis

The global mean temperature is now approximately 0.8 degrees Celsius (°C) above pre-industrial levels, and it continues to rise. In a recent report prepared for the World Bank, Turn Down the Heat: Why a 4°C Warmer World Must Be Avoided, researchers with the Potsdam Institute for Climate Impact Research and Climate Analytics examine what the world would look like if it warmed another 3.2 degrees Celsius. The report discusses the effects of warming that are already being seen around the world and explores the likely impacts and risks of future warming.

Turn Down the Heat outlines likely consequences of climate change. Here, Greenland surface melt measurements vary drastically from July 8 (left) to July 12 (right), 2012. (Photo credit: NASA)

The researchers project that a warming of 4°C would bring potentially devastating consequences, including “the inundation of coastal cities; increasing risks for food production potentially leading to higher under and malnutrition rates; many dry regions becoming dryer, wet regions wetter; unprecedented heat waves in many regions, especially in the tropics; substantially exacerbated water scarcity in many regions; increased intensity of tropical cyclones; and irreversible loss of biodiversity, including coral reef systems.”

Like similar previous studies, the report predicts that many of these effects would have the largest impact in the poorest regions of the world, particularly in Asia and Africa. The authors’ warnings about projected impacts on agriculture are particularly concerning given that, irrespective of climate change, a growing human population is projected to put unprecedented strain on the global food system.

Heat events will be more extreme and more frequent in a 4°C-warmer world, putting crops and the people who grow them at risk, the report notes. Some of the most extreme warming is projected to occur in the sub-tropical Mediterranean, the Middle East, northern Africa, and the contiguous United States. In these locations, most summer months are likely to be warmer than today’s most extreme heat waves.

In the Mediterranean, for example, temperatures during the warmest July between 2080 and 2100 are expected to approach 35°C—about 9 degrees warmer than today’s warmest July. Such intense heat would threaten agriculture: one study cited in the report finds that crop yields decrease by 1 percent for each “growing degree day” spent above 30°C. While there is potential for the carbon dioxide fertilization effect to boost crop yields in some regions, the report concludes that these gains will likely be offset in the face of higher temperatures.

In addition to heat stress, the global food system will face increasing water scarcity in a 4°C-warmer world. The report finds that northern and eastern Africa, the Middle East, and South Asia face severe risks related to reduced water availability, noting that the Ganges, Nile, and other river basins are particularly vulnerable. One study cited in the report projects that 43 to 50 percent of the global population will be living in water-scarce countries by 2080.

Meanwhile, wetter conditions in northern North America, northern Europe, Siberia, and some monsoon regions, may reduce water stress, the report notes. Still, because of expected sub-seasonal and sub-regional changes to the hydrological cycle, flooding and drought may increase significantly even if annual averages undergo little change.

The report also predicts that hotter weather and water shortages will contribute to both lower agricultural yields and concerns about food security. Drought, which already affects 15.4 percent of global cropland, may affect around 44 percent of cropland by 2100. The most severe impacts will be felt in southern Africa, the United States, southern Europe, and Southeast Asia over the next 30 to 90 years. Together with sea-level rise, which will cause contamination of coastal aquifers used for irrigation, the changes associated with a 4°C-warmer world “could substantially undermine food security,” the report concludes.

Despite these serious warnings, the authors remain optimistic that a 4°C-warmer world can be avoided with swift, cooperative, and sustained policy action. In the report’s Foreword, World Bank President Jim Yong Kim issues a call for international action, writing, “It is my hope that this report shocks us into action. Even for those of us already committed to fighting climate change, I hope it causes us to work with much more urgency.” The report calls for numerous preventative and adaptive initiatives, including investment in crop adaptation, which could “play a major role in ensuring food security in a changing climate.”

Click here to read more about Turn Down the Heat: Why a 4°C Warmer World Must Be Avoided.

Carol Dreibelbis is a research intern with the Nourishing the Planet project.

Dec06

“We Plant a Seed, We Grow Our Future:” Larry Laverentz on Refugee Farmers in the United States

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In November 2012, Nourishing the Planet’s Victoria Russo spoke with Larry Laverentz, a program manager with the Refugee Agricultural Partnership Program (RAPP), about his efforts to educate and support refugee farmers in the United States.

Larry has been involved in agriculture for most of his life, from growing up on a cattle farm to working as an agriculture volunteer in Vietnam for International Voluntary Services. His experiences, including earning a bachelor’s degree in Agricultural Economics from Kansas State University and a master’s degree in Public Administration from the University of Pittsburgh, have enabled him to run programs for the U.S. Agency for International Development and prepared him for his current position at RAPP.

RAPP helps refugee farmers bring familiar and nutritious foods home to their families. (Photo credit: RAPP)

How was the Refugee Agricultural Partnership Program created?

In 2003, the director of the U.S. government’s Office of Refugee Resettlement began to track the trend of agrarian backgrounds of refugees, and decided to create a project that would enable refugees to get in touch with their agrarian roots. The project officially started in San Diego and Phoenix, and soon spread into a national program through support from the Institute for Social and Economic Development. The program is currently in its third round of three-year grants, totaling 24 projects nationwide.

What sorts of challenges do refugees face when they come to the United States and try to make a living through agriculture?

Many refugees come to this country wanting to get involved with agriculture. While they may be well-versed in farming practices, marketing their products and making a livelihood from farming in this country are complicated processes. Those who have lived in refugee camps for many years typically have limited education and few English and literacy skills, making it difficult to communicate. This creates barriers, for example, in finding land to rent or getting loans for farm equipment. If refugees have no credit history or practice balancing a budget or repaying loans, they are susceptible to falling into debt. Most refugee farmers must also find an off-farm income to supplement what they make through agriculture.

What strategies does RAPP use to break down these barriers and help refugees?

RAPP aims to educate and assist refugees in areas where they did not have previous experience. Each project uses grant funding to hire a garden coordinator, recruit volunteers, access land and supplies, and assess projects. In the first year, the team will typically build an incubator training farm, focused on intensive production tied to marketing. Perhaps after the first year the project will grow, and refugees will be able to expand or even start their own small farms. In conjunction with the farms, we teach classes on record-keeping and financial literacy, invite guests such as master gardeners to come speak, or coordinate ESL courses structured toward agricultural vocabulary. We try to give them the tools they need to grow their businesses.

Are most of the program participants experienced farmers, or are they new to agriculture?

Most of them are experienced in agriculture but were subsistence farmers in their countries of origin. This means that if they farmed, they were not typically involved in marketing, and they are not used to selling excess crops. Refugee camps do not usually allow farming due to limited space, and technology has advanced from what they knew before—so even if they are experienced farmers, there is still a learning curve. The question that we are trying to answer is “How do you create independence for refugees?” Dr. Hugh Joseph of Tufts University created the nation’s first refugee farming project in 1998, which focused on teaching them how to transition from being gardeners, to market gardeners, to independent farmers. We hope that our program allows them to eventually take their own produce to market, operate their own stand, and know what to plant each season.

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Nov29

UN Conference Connects Food, Agriculture, and Climate Change

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By Carol Dreibelbis

This week and next, international decision makers are meeting at COP18/CMP 8, a UN conference on climate change in Doha, Qatar. Several events taking place today consider the relationship between agriculture and climate change, including a session entitled, “Climate Change & Ensuring Sustainable, Humane, Equitable Food Systems: Views from the North & South.”

Check out today’s issue of Outreach, a magazine published in conjunction with the conference. It features further discussion on food, agriculture, and climate change, including articles such as “China, Food Security, Climate Change, and the Future” and “Livestock and Climate Change: Intensification is Not the Answer.”

What topics in food and agriculture do you hope are addressed at the conference? Please let us know in the comments section below.

Carol Dreibelbis is a research intern for the Nourishing the Planet project.

Oct18

Five Examples of How Biodiversity Helps in the Fight Against Hunger

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By Dr. William Dar

Dr. William Dar is Director General of the International Crops Research Institute for the Semi-Arid Tropics (ICRISAT.) He has had a long and distinguished career as an educationist, agricultural scientist, administrator, and humanitarian in his native Philippines and abroad in the Asia Pacific region and sub-Saharan Africa.

ICRISAT director general William Dar at the Melkassa Research Center in Ethiopia where local sorghum and millet varieties are being studied to identify traits for drought and pest resistance. (Photo Credit: ICRISAT)

The 11th Conference of Parties of the UN Convention on Biological Diversity (CBD) is happening this week in Hyderabad, India.  Two years after the missed ultimatum to slow down the loss of biodiversity, this international meeting hopes to mobilize consciences and resources of everyone from governments and corporate organizations to citizens.  We need to be “aware of the values of biodiversity” and act “to conserve and use it sustainably “, as described in the twenty biodiversity conservation targets of the new CBD roadmap for the decade 2010-2020.

These goals are challenging because biodiversity is an abstract and global concept that seems too far removed from the daily lives of citizens, when compared to the current worries of unemployment and declining purchase power.

As CBD shows through the global study ‘The Economics of Ecosystems and Biodiversity’ (TEEB), many economic activities benefit enormously from biodiversity and its loss incurs huge costs for our society.

To illustrate the value of biodiversity for agriculture and food security, the International Crops Research Institute for Semi-Arid Tropics (ICRISAT) gives ten examples, 5 of which are described below, of the use of biodiversity for important smallholder crops, and its impact for millions of smallholder farmers in Africa and Asia.

1. Pearl Millet – Resistance to the downy mildew fungus

Downy mildew is a fungal disease that thrives in moist climates can result in massive crop damage with farmers often losing half of their yields.

ICRISAT scientists found mildew resistance in local farmer-evolved varieties (or landraces) from Africa and Asia, and could incorporate this trait in the improved varieties developed by the institute. Without such resistance, it would have been impossible to conduct the pearl millet hybrid selection.

In 1996 ICRISAT estimated that the annual benefits of the downy mildew resistant variety were worth US$50 million. Today they are far more, with a conservative estimate in India alone being almost US$200 million. We just need to think of this in terms of farmer livelihoods to see how crucial the impact of biodiversity is.

2. Sorghum – Resistance to grain mould

Cultivated sorghum encompasses five sub-types or ‘races’, including Caudatum sorghum,  a hardy and densely-packed grains landrace that emerged from farmer selection in Eastern Africa. High-yielding Caudatum varieties of sorghum can become mouldy when rains are unusually frequent, causing 30 to 100 percent yield losses, lower market value, and even health hazards such as aflatoxin contamination in humans that consume them. In 1992 ICRISAT estimated the annual economic losses in Asia and Africa as US$130 million. Moderately-resistant land races were found , while Guinea sorghum races are inherently resistant, enabling the production of grain mold tolerant hybrids, recently released in India.

3. Early maturity groundnut

Early maturation of the crop is a trait that is greatly appreciated by poor farmers worldwide. It enables them to harvest food and receive income sooner, and to escape many droughts. The  groundnut line most utilized in breeding this trait, ‘Chico’, has contributed earliness to cultivars released across Africa and Asia such as ICGV 91114, now having major impact in Anantapur district, India – the largest groundnut growing district in the world; and Nyanda (ICGV 93437), cultivated on about 50,000 hectares in Zimbabwe, Zambia, Mozambique, and South Africa.

4. Early maturity chickpea

Early-maturing chickpeas are having a major impact in EthiopiaIndia and Myanmar. Benefits to Ethiopia alone over the period 2001 to 2030 are projected to be worth US$111 million. The land area sown to chickpea in Myanmar, and also the grain yields per unit land area both doubled during 2001 to 2009.  In Andhra Pradesh state, India, the early-maturing varieties stimulated a fivefold increase in sown area plus a 2.4-fold increase in yield over the same period.

5. Hybrid Pigeonpea seed system

ICRISAT and partners utilized Cajanus cajanifolus, a wild relative species of pigeonpea, to develop the world’s first hybrid seed system for any grain legume crop, with on average 30 percent higher grain yield than the best available local variety. This will have an enormous impact and help restore Indian grain legume self sufficiency, as these hybrids are widely disseminated to farmers.

Protecting biodiversity is crucial for our future food security

These five examples are just a glimpse of what impact biological diversity has on our food security. Research innovations in molecular biology and genetics will certainly improve and quicken the study of these biological resources.

The current biodiversity crunch makes our world poorer and less resilient for coming generations. Recognizing the value of biodiversity should help put it at the center of governments’ agendas.